alleryStart learning →Let F(x) be the area accumulated under t^2 from t = 0 up to t = x. Then F'(x) is
A2x
Bx^3/3
Cx^3
Dx^2
Answer & Solution
Correct answer: D. x^2
By the first fundamental theorem, the derivative of the accumulated area is the integrand evaluated at x, here x^2.
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